Kenzaki Ryuuichi (研崎 竜一) is one of the antagonists in the second season of Inazuma Eleven. He helped Kira Seijirou with the Aliea project. He was also the coach of Dark Emperors.
He has bluish-green hair and pale skin. He has black eyes with pale purple eyelids and he has structured cheekbones. He also wears a wenge suit and a puce necktie.
He is a person that doesn't care about what happens to other people. He is also selfish and only cares for his own desires, overall he is a big liar.
He helped Kira Seijirou with the Aliea project. He brought a fragment of the Aliea Meteorite to Raimon after Aliea Gakuen was destroyed and created the Dark Emperors. After the match between Raimon and Dark Emperors, he was arrested by the police and was never seen in the series again. Much of the backstory relating to him is still unexplained, including as to why Hitomiko recognized him and knew his name, as seen in episode 60.